When to BD after positive ovulation test?

I’ve been googling this a lot, but it’s not very clear. If you get a pos ovulation test do you ovulate the following day after the strongest band or is it on the day of the strongest band? 🤔

Example:

I got a positive on Wednesday and the line faded to a semi negative yesterday (Thursday) and a definite negative today (Friday).

According to my tests does that mean I ovulated Wednesday, Thursday or Friday?

So confused 🤷🏻‍♀️